MFEM  v4.6.0
Finite element discretization library
Public Member Functions | List of all members
Dist_Level_Set_Coefficient Class Reference

Level set coefficient: +1 inside the true domain, -1 outside. More...

#include <sbm_aux.hpp>

Inheritance diagram for Dist_Level_Set_Coefficient:
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Collaboration diagram for Dist_Level_Set_Coefficient:
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Public Member Functions

 Dist_Level_Set_Coefficient (int type_)
 
virtual double Eval (ElementTransformation &T, const IntegrationPoint &ip)
 Evaluate the coefficient in the element described by T at the point ip. More...
 
- Public Member Functions inherited from mfem::Coefficient
 Coefficient ()
 
virtual void SetTime (double t)
 Set the time for time dependent coefficients. More...
 
double GetTime ()
 Get the time for time dependent coefficients. More...
 
double Eval (ElementTransformation &T, const IntegrationPoint &ip, double t)
 Evaluate the coefficient in the element described by T at the point ip at time t. More...
 
virtual void Project (QuadratureFunction &qf)
 Fill the QuadratureFunction qf by evaluating the coefficient at the quadrature points. More...
 
virtual ~Coefficient ()
 

Additional Inherited Members

- Protected Attributes inherited from mfem::Coefficient
double time
 

Detailed Description

Level set coefficient: +1 inside the true domain, -1 outside.

Definition at line 137 of file sbm_aux.hpp.

Constructor & Destructor Documentation

◆ Dist_Level_Set_Coefficient()

Dist_Level_Set_Coefficient::Dist_Level_Set_Coefficient ( int  type_)
inline

Definition at line 143 of file sbm_aux.hpp.

Member Function Documentation

◆ Eval()

virtual double Dist_Level_Set_Coefficient::Eval ( ElementTransformation T,
const IntegrationPoint ip 
)
inlinevirtual

Evaluate the coefficient in the element described by T at the point ip.

Note
When this method is called, the caller must make sure that the IntegrationPoint associated with T is the same as ip. This can be achieved by calling T.SetIntPoint(&ip).

Implements mfem::Coefficient.

Definition at line 146 of file sbm_aux.hpp.


The documentation for this class was generated from the following file: